package com.imooc.service;

import com.imooc.dto.OrderDTO;

/**
 * 买家
 * Created by ZhangHao
 * 2018-04-13  16:34
 */
public interface BuyerService {

    //查询一个订单
    OrderDTO findOrderOne(String openiid,String orderId);
    //取消订单
    OrderDTO cancelOrder(String openiid,String orderId);
}
